Overzooming on chloropleth

[stephshadwell]

when i don't have a filter selected, the chloropleth map seems to zoom in on the top right hand area of the map. See screen shot below.

However, if i filter, this then filters on the area correctly

And then once you unselect, and have no filters selected, it seems to zoom out as expected

Therefore the over zoom issue, seems to be isolated to solely when the visualisation first loads

[otravers]

@stephshadwell looks like you're using a custom shapefile correct? If yes, is it displaying when you're furthest zoomed out? This might be your issue: https://github.com/mapbox/mapboxgl-powerbi/issues/331

[stephshadwell]

Thanks @otravers , but i don't believe this is the issue as it doesn't default to zooming out on the whole shapefile, but a small upper right section of it. Once you have selected a filter, the auto zoom works correctly, and then when you clear your filter it zooms out to include the whole area (which works), which is what i would expect it to do on the original load.

The original version is currently published to the web (we are currently updating the underlying dataset), which now also seems to be exhibiting this behaviour. Link below: (page 14 National catchment map) https://app.powerbi.com/view?r=eyJrIjoiYjBiMWY3YzEtM2RhNS00N2M1LWJkZTItM2E1M2MxNzk3MDZjIiwidCI6ImVlNGUxNDk5LTRhMzUtNGIyZS1hZDQ3LTVmM2NmOWRlODY2NiIsImMiOjh9

[otravers]

@stephshadwell you're right, seems it's a different behavior, though still in the same general idea of unexpected interactions between filter context and zoom level.

Do you have values hard-coded for Zoom/Longitude/Latitude in Viz Settings by any chance, rather than auto-zoom? If yes, that would explain it. If not, you might try playing around with that as a way to get the intended zoom level and centering on the original load.